DAY

Extremely flexible linear LED luminaire with high efficacy and low glare

high efficacy

Luminous flux efficacy of up to 164 lm/W

low glare

Maximum comfort for your eyes

high durability

Protection rating IP66

Protection rating IP66
Lifespan of 80,000 hours (L80B10) for T_a +45°C
Operating temperatures –25 °C ~ +50 °C
Long-term high efficiency of the luminous flux; very slow degradation
8-year guarantee

Connection options: connector/cable gland

both facility owners and employees appreciate the parameters of the day luminaire

Companies such as Parker Hannifin, Benteler Automotive, Tatra Trucks, the BASF Group, Coca Cola HBC Czech Republic and Slovakia Ltd., and dozens of others swear by the quality of the DAY luminaires. Within the past 5 years, we have provided 6 supplies of our luminaires just for the Coca Cola Company

Efficient cooling of LED chips and drivers thanks to a special design of the luminaire’s aluminum body
Various lighting characteristics suitable for each installation method and height
The luminaire’s layout and optical system ensure a very low glare level

Pictured versions with 3 or 4 modules. Available designs have 1-8 modules

The doublepower!! DAY luminaire adapts to various installation restrictions. Thanks to its modularity and variability, it offers truly efficient lighting of your facilities and, at the same time, maximum lighting comfort for your employees

DAY: technical parameters

An energy-efficient industrial LED luminaire for both main and local lighting with a unique heat-management

Specifications

Version	2 modules	3 modules	4 modues	5 modues	6 modules	7 modules	8 modules
Output (High Efficiency Type - HE)	22,6 W	33,9 W	45,2 W	56,5 W	67,8 W	79,1 W	90,4 W
Output (High Output Type - HO)	26 W	39 W	52 W	65 W	78 W	91 W	104 W
Luminous Flux of the Luminaire with 4000K - HE	3 726 lm	5 588 lm	7 451 lm	9 314 lm	11 177 lm	13 039 lm	14 902 lm
Luminous Flux of the Luminaire with 4000K - HO	4 221 lm	6 331 lm	8 441 lm	10 551 lm	12 662 lm	14 772 lm	16 882 lm
Efficacy of the LED chip / luminaire - HE	181 lm/W / 165 lm/W
Efficacy of the LED chip / luminaire HO	178 lm/W / 162 lm/W
LED light source	chip Samsung 2700K- 6500K
Life-time of the luminaire	L80B10 = 80 000 hours, L80B50 = 105 000 hours with Ta +45°C
Front cover	PMMA optics
Body	Robust Body from Anodized Aluminium Highly efficient thermal management Low operating temperatures of the luminaire and all components
Protection rating	IP66
Operating temperatures	-25°C ~ +50°C
Optical system	Linear lens 60° / 90° / 85°+ 40°, asymmetric
Other	No stroboscopic effect DALI / DSI smooth control, possibility to include into a complex DALI/KNX control system
Manufacturer	doublepower!! s.r.o. Czech Republic

dimensions / cm / kg

model	weight	length	height	width
2x module	3,2	64,2	8,3	11,2
3x module	4,4	96,3	8,3	11,2
4x module	5,6	128,4	8,3	11,2
5x module	6,8	160,5	8,3	11,2
6x module	8	192,6	8,3	11,2
7x module	9,2	224,7	8,3	11,2
8x module	10,4	256,8	8,3	11,2